OAR 333-122-0110: General Requirements for All RGD: Surveys

(1) All X-ray systems shall have radiation surveys performed, as required by OAR 333-120-0200: (a) Upon installation of the equipment; (b) Following any change in the initial arrangement, number or type of local components in the system; (c) Following any maintenance requiring the disassembly or removal of a local component in the system; (d) During the performance of maintenance and alignment procedures if the procedures require the presence of a primary X-ray beam when any local component in the system is disassembled or removed; (e) Any time a visual inspection of the local components in the system reveals an abnormal condition; and (f) Whenever personnel monitoring devices show a significant increase over the previous monitoring period or the readings are approaching the limits specified in OAR 333-120-0100. (2) Radiation levels must not exceed the limits outlined in OAR 333-120-0180. (3) The registrant must conduct all surveys with a calibrated and operable radiation survey instrument.